SANY Group Service Manager Interview Questions and Answers

All Cummins engine questions

Q1. How types of Cummins engine
Ans. 
Cummins engines are available in various types including diesel, natural gas, and hybrid options.
• Cummins diesel engines are commonly used in heavy-duty trucks and construction equipment

• Cummins natural gas engines are popular for use in buses and other transportation vehicles

• Cummins offers hybrid engines that combine diesel and electric power for increased efficiency

• Other types of Cummins engines include marine engines
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Q2. How types of stock
Ans. 
There are two main types of stock: common stock and preferred stock.
• Common stock represents ownership in a company and typically comes with voting rights.

• Preferred stock usually does not have voting rights but has a higher claim on assets and earnings.

• Stock can also be classified based on market capitalization (small-cap, mid-cap, large-cap) or sector (technology, healthcare, finance).
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Q3. How types of thermostat
Ans. 
Thermostats can be categorized into mechanical, electronic, programmable, and smart thermostats.
• Mechanical thermostats use a bimetallic strip to control temperature.

• Electronic thermostats use electronic sensors to detect temperature changes.

• Programmable thermostats allow users to set schedules for heating and cooling.

• Smart thermostats can be controlled remotely via smartphone apps and may have features like learning al...read more
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Q4. What engine attended saying in model
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The question is asking about the engine specifications of a specific model.
• Identify the specific model being referred to

• Provide details about the engine specifications of that model

• Include any unique features or upgrades of the engine
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Q5. What is cooling system
Ans. 
Cooling system is a mechanism used to remove heat from a space or substance to maintain a lower temperature.
• Cooling systems can be found in various applications such as air conditioning units, refrigerators, and computer systems.

• They typically involve the circulation of a coolant or refrigerant to absorb and transfer heat away from the desired area.

• Cooling systems can be either air-cooled or liquid-cooled, depending on
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Q1. Which direction motor run
Ans. 
The direction a motor runs depends on the type of motor and the wiring configuration.
• The direction of rotation can be determined by the motor's design and the direction of the current flow.

• Some motors can run in both clockwise and counterclockwise directions depending on the wiring.

• Reversing the polarity of the power supply can change the direction of rotation in some motors.
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Q2. How made delta connection in motor terminal box
Ans. 
Delta connection in motor terminal box is made by connecting the three motor terminals in a triangular configuration.
• Connect the three motor terminals labeled U, V, and W in a triangular configuration.

• Ensure proper insulation and secure connections to prevent short circuits.

• Use appropriate tools and follow manufacturer's guidelines for wiring.

• Double check the connections before powering up the motor to avoid damage.

• Con...read more
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Q1. Oil and gas industry rotating equipments experience must
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Q2. Explain about pumps, fans , gearbox compressor motor generator
Ans. 
Pumps, fans, gearboxes, compressors, motors, and generators are essential components in various mechanical systems.
• Pumps are used to move fluids, such as water or oil, through a system.

• Fans are used to create airflow for cooling or ventilation purposes.

• Gearboxes are used to transmit power from one component to another at different speeds or torques.

• Compressors are used to increase the pressure of a gas, such as in air ...read more
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Q3. Explain data collection process
Ans. 
Data collection process involves gathering, recording, and storing information for analysis and decision-making.
• Identify the data needed for analysis

• Determine the method of data collection (surveys, interviews, observations, etc.)

• Collect data using appropriate tools and techniques

• Ensure data accuracy and reliability

• Store data securely for future reference

• Analyze collected data to draw conclusions and make decisions
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Q4. Explain team management & work management
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Q5. Explain condition monitoring all tools
Ans. 
Condition monitoring of tools involves regularly checking and analyzing the performance and health of tools to prevent breakdowns.
• Regularly inspect tools for signs of wear and tear

• Use sensors to monitor tool performance in real-time

• Analyze data collected to predict potential failures

• Implement preventive maintenance based on monitoring results
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Q1. Basic about my field and experience and also ask in which company you have work experience and regarding salary
Ans. So i have given answer about my experience 7-year plus exp in field service engg under in deahler and i worked before 3-4 year ago work in satake optical sortex as service engg and currently work as a senior engg in suncue grain dryers installation/commissioning & trouble shooting also pulse processing and about salary currently 24,000/-Rs and expected 30-32k
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Q1. All basic question ask about optical sortex machine ptincipl, working, what comes foult in regular bases
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Q2. About sortex machine working, principle, Basic parts, and regulary fault
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Two easy level and one medium level code

Q1. From resume and project
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Q1. Last Breakdowns attended in previous organization?
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Q2. What exposure you have in Automation ?
Ans. 
I have extensive exposure in Automation, including programming languages and tools.
• Proficient in programming languages such as Python, Java, and C++

• Experience in using automation tools like Selenium, Appium, and Jenkins

• Developed automated test scripts for web and mobile applications

• Implemented automation frameworks for efficient testing

• Familiar with continuous integration and deployment (CI/CD) pipelines
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Q3. Did you worked in what thype of Cranes?
Ans. 
Yes, I have worked with various types of cranes including tower cranes, mobile cranes, and overhead cranes.
• Tower cranes: used for tall construction projects such as skyscrapers

• Mobile cranes: used for lifting heavy objects and transporting them to different locations

• Overhead cranes: used in factories and warehouses for moving heavy materials
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Q4. Do you have knowledge in Hoist drive application?
Ans. 
Yes, I have knowledge in Hoist drive application.
• I have experience in troubleshooting and repairing hoist drives.

• I am familiar with different types of hoist drives such as electric, hydraulic, and pneumatic.

• I have worked with hoist drives in various industries including construction and manufacturing.

• I am knowledgeable in the maintenance and safety procedures for hoist drives.

• I am able to read and interpret technical d
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Q5. Are you willing to relocate ?
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Q1. What about your career goals ?
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Q2. What is your Previous salary CTC
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Q3. Why are you looking to join in Konecranes?
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Q4. Are you willing to relocate the job?
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Q1. Ask about career of education and previous work in previous company...
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Q2. Be confident & Be smart answer to the interview conducted person..
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Q1. Good in communication... Be in confidence what your telling at the time of interview... Be prepare well on resume what you have forwarded.... Be smart answer at the time of interview.....
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Q1. Elevator related
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Q2. Regarding servicing of VFDs
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Q1. Identification of error
Ans. 
By conducting thorough system analysis, testing, and utilizing diagnostic tools.
• Conduct thorough system analysis to understand the system's functionality and potential issues.

• Perform testing to identify any abnormalities or malfunctions in the system or equipment.

• Utilize diagnostic tools such as multimeters, oscilloscopes, and software programs to pinpoint errors.

• Review error logs and system documentation for clues on ...read more
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Q2. Repairing
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